From 68130c99480919c2088df530fc25b5e314ad806a Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Sun, 11 Sep 2016 15:31:23 +0200 Subject: scsi: arcmsr: Use pci_alloc_irq_vectors Switch the arcmsr driver to use pci_alloc_irq_vectors. We need to two calls to pci_alloc_irq_vectors as arcmsr only supports multiple MSI-X vectors, but not multiple MSI vectors. Otherwise this cleans up a lot of cruft and allows to use a common request_irq loop for irq types, which happens to only iterate over a single line in the non MSI-X case. Signed-off-by: Christoph Hellwig Acked-by: Ching Huang Signed-off-by: Martin K. Petersen --- drivers/scsi/arcmsr/arcmsr.h | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) (limited to 'drivers/scsi/arcmsr/arcmsr.h') diff --git a/drivers/scsi/arcmsr/arcmsr.h b/drivers/scsi/arcmsr/arcmsr.h index cf99f8cf4cdd..a254b32eba39 100644 --- a/drivers/scsi/arcmsr/arcmsr.h +++ b/drivers/scsi/arcmsr/arcmsr.h @@ -629,7 +629,6 @@ struct AdapterControlBlock struct pci_dev * pdev; struct Scsi_Host * host; unsigned long vir2phy_offset; - struct msix_entry entries[ARCMST_NUM_MSIX_VECTORS]; /* Offset is used in making arc cdb physical to virtual calculations */ uint32_t outbound_int_enable; uint32_t cdb_phyaddr_hi32; @@ -671,8 +670,6 @@ struct AdapterControlBlock /* iop init */ #define ACB_F_ABORT 0x0200 #define ACB_F_FIRMWARE_TRAP 0x0400 - #define ACB_F_MSI_ENABLED 0x1000 - #define ACB_F_MSIX_ENABLED 0x2000 struct CommandControlBlock * pccb_pool[ARCMSR_MAX_FREECCB_NUM]; /* used for memory free */ struct list_head ccb_free_list; @@ -725,7 +722,7 @@ struct AdapterControlBlock atomic_t rq_map_token; atomic_t ante_token_value; uint32_t maxOutstanding; - int msix_vector_count; + int vector_count; };/* HW_DEVICE_EXTENSION */ /* ******************************************************************************* -- cgit